From 23ea98b292b86cb0d358693e7d751653cf61da34 Mon Sep 17 00:00:00 2001
From: djdembeck <dembeck.david@protonmail.com>
Date: Sat, 28 Aug 2021 16:58:28 -0500
Subject: [PATCH] Handle special pages with single genre

---
 Contents/Code/__init__.py     | 12 ++++++++++--
 Contents/Code/update_tools.py |  6 ++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/Contents/Code/__init__.py b/Contents/Code/__init__.py
index d9ab79e..63aa4c7 100644
--- a/Contents/Code/__init__.py
+++ b/Contents/Code/__init__.py
@@ -288,6 +288,12 @@ def update(self, metadata, media, lang, force=False):
             .replace("</p>", "\n")
         )
 
+        # Handle single genre result
+        if update_helper.genre_child:
+            genre_string = update_helper.genre_parent + ', ' + update_helper.genre_child
+        else:
+            genre_string = update_helper.genre_parent
+
         # Setup logging of all data in the array
         data_to_log = [
             {'date': update_helper.date},
@@ -295,7 +301,7 @@ def update(self, metadata, media, lang, force=False):
             {'author': update_helper.author},
             {'narrator': update_helper.narrator},
             {'series': update_helper.series},
-            {'genres': update_helper.genre_parent + ', ' + update_helper.genre_child},
+            {'genres': genre_string},
             {'studio': update_helper.studio},
             {'thumb': update_helper.thumb},
             {'rating': update_helper.rating},
@@ -699,7 +705,9 @@ def compile_metadata(self, helper):
         if not Prefs['no_overwrite_genre']:
             helper.metadata.genres.clear()
             helper.metadata.genres.add(helper.genre_parent)
-            helper.metadata.genres.add(helper.genre_child)
+            # Not all books have 2 genres
+            if helper.genre_child:
+                helper.metadata.genres.add(helper.genre_child)
 
         self.parse_author_narrator(helper)
 
diff --git a/Contents/Code/update_tools.py b/Contents/Code/update_tools.py
index 569849f..3ccbd8f 100644
--- a/Contents/Code/update_tools.py
+++ b/Contents/Code/update_tools.py
@@ -55,6 +55,12 @@ def re_parse_with_date_published(self, json_data):
                     )
                 except AttributeError:
                     continue
+                except IndexError:
+                    log.info(
+                        '"' + self.title + '", '
+                        "only has one genre"
+                        )
+                    continue
 
     # Writes metadata information to log.
     def writeInfo(self):